Eupatorium hyssopifolium var. hyssopifolium
Endemic
Synonyms: Eupatorium hyssopifolium var. calcaratum Eupatorium lecheifolium
Treatment appears in FNA Volume 21. Treatment on page 468.
Leaves mostly linear, 2–5 mm wide, margins usually entire or obscurely serrulate. 2n = 20, 30.
Phenology: Flowering Aug–Oct.
Habitat: Dry, open, disturbed sites, along roadsides
Elevation: 10–200+ m
Distribution

Ala., Ark., Conn., Del., Fla., Ga., Ill., Ky., La., Md., Mass., Miss., Mo., N.J., N.Y., N.C., Ohio, Pa., R.I., S.C., Tenn., Tex., Va., W.Va., Wis.
Discussion
Selected References
None.
Lower Taxa
None.